Environmental & Monitoring

Everything for the
monitoring well.

PVC casing, well screens, flush mount covers, sampling pumps, bailers, and all the accessories — stocked at 4 Ontario branches.

What we carry for monitoring wells

Everything for environmental and groundwater monitoring — from casing and screen to sampling equipment.

PVC Well Casing/Riser

Standard and flush-threaded. Computer-controlled machining for consistent threads.

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PVC & Stainless Well Screens

Custom slot sizes. Standard and small diameter. Pre-Pak screens available.

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Flush Mount Covers

Manufactured by Canpipe. 4"x6" to 8"x12". Aluminum or cast iron lid. AASHTO rated.

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Monument Casing

Steel stick-up protectors. Square (4") in stock, round (6") custom order.

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J-Plugs

Locking type, 1/2" to 8" diameter. Large inventory in stock.

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Sampling Pumps

Waterra 12V groundwater sampling submersible pumps. Fit 2" monitoring wells.

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Bailers

Waterra Clear EcoBailers. As heavy as conventional weighted bailers without added weight.

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Filter Socks & Accessories

100% polyester filter fabric, inline filters, tubing, centralizers, nitrile gloves.

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Bentonite & Grouting

Bentonite pellets, QUIK-GROUT, well sand for annular sealing and filter packs.

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Speccing a monitoring well project?

Enter depth, diameter, and number of wells — we'll give you a complete product list with quantities.

Monitoring well specs

Flush Mount Monument (stick-up)

Everything You Need

Send this to Canpipe for a quote

We'll confirm final sizing, check stock, and get you pricing. One business day turnaround.

← Enter different specs

Toronto

85 Vulcan St, Etobicoke

416-244-6476

Orillia

129 Forest Plain Rd

705-329-0088

Tillsonburg

37 North St E

519-688-0220

Ottawa

1454 Cyrville Rd

613-748-0305
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'; } var SP_MODELS = { "5S": { gpm: 5, models: [[9,0.5,249],[13,0.5,355],[18,0.75,492],[22,1,601],[26,1.5,719],[31,1.5,806],[39,2,1011]] }, "10S": { gpm: 10, models: [[9,0.5,250],[12,0.75,335],[15,1,419],[21,1.5,589],[27,2,751]] }, "16S": { gpm: 16, models: [[5,0.5,146],[8,0.75,234],[10,1,292],[14,1.5,409],[18,2,522],[24,3,700],[38,5,1103]] }, "25S": { gpm: 25, models: [[3,0.5,88],[7,1,204],[9,1.5,261],[11,2,319],[15,3,438],[26,5,757],[39,7.5,1131]] } }; var GPM_MAP = { "sm": 7, "lg": 12, "multi": 20, "farm": 15, "comm": 25, "irr": 20 }; var APP_LABELS = { "sm": "Residential (1-3 bed)", "lg": "Residential (4+ bed)", "multi": "Multi-unit", "farm": "Farm", "comm": "Commercial", "irr": "Irrigation" }; function selectPump(gpm, tdh, cas, pwr) { if (pwr === "solar") return { model: "Grundfos SQFlex", detail: "Solar — " + gpm + " GPM, " + tdh + " ft TDH", hp: 0, exact: false }; if (parseInt(cas) <= 4 && gpm <= 10) return { model: 'Grundfos 3" SQE', detail: "Constant pressure, fits 4" casing", hp: 0, exact: false }; var fam = gpm <= 5 ? "5S" : gpm <= 10 ? "10S" : gpm <= 16 ? "16S" : "25S"; var sp = SP_MODELS[fam], best = null; for (var i = 0; i < sp.models.length; i++) { if (sp.models[i][2] >= tdh) { best = sp.models[i]; break; } } if (!best) best = sp.models[sp.models.length - 1]; var hc = {0.5:"05",0.75:"07",1:"10",1.5:"15",2:"20",3:"30",5:"50",7.5:"75"}[best[1]] || String(best[1]*10); return { model: "Grundfos SP " + fam + hc + "-" + best[0], detail: best[0] + " stages, " + best[1] + " HP, " + best[2] + " ft max head — rated " + sp.gpm + " GPM", hp: best[1], exact: true }; } function wireGA(hp, l) { if (hp <= 0.75) return l < 250 ? "12 AWG" : "10 AWG"; if (hp <= 1) return l < 200 ? "12 AWG" : l < 400 ? "10 AWG" : "8 AWG"; if (hp <= 1.5) return l < 400 ? "10 AWG" : "8 AWG"; if (hp <= 2) return l < 200 ? "10 AWG" : l < 350 ? "8 AWG" : "6 AWG"; if (hp <= 3) return l < 400 ? "8 AWG" : "6 AWG"; if (hp <= 5) return l < 350 ? "6 AWG" : "4 AWG"; return l < 300 ? "6 AWG" : "4 AWG"; } function pipeD(g) { return g <= 8 ? '1"' : g <= 15 ? '1-1/4"' : g <= 30 ? '1-1/2"' : '2"'; } function tankSz(g) { return g <= 7 ? "20 gal (Flexcon)" : g <= 12 ? "32 gal (Flexcon)" : g <= 20 ? "44 gal (Flexcon)" : "62 gal (Flexcon)"; } function annVol(b, c, l) { var br = (b/2)/12, cr = (c/2)/12; return Math.PI * (br*br - cr*cr) * l; } function calcMon() { var dep = nm("mw-dep"), dia = parseInt(vl("mw-dia")), qty = Math.max(1, nm("mw-qty")); var mat = vl("mw-mat"), comp = g1("mw-comp"); if (!dep) { alert("Enter well depth."); return; } var scr = 10, casLen = dep - scr, boreDia = dia + 2; var bentVol = annVol(boreDia, dia, casLen), sandVol = annVol(boreDia, dia, scr); var bBags = Math.max(1, Math.ceil(bentVol / 0.75)) * qty; var sBags = Math.max(1, Math.ceil((sandVol * 100) / 50)) * qty; var cents = Math.max(1, Math.ceil(dep / 20)) * qty; var b = S("Casing & Screen (×" + qty + " wells)") + R("PVC Well Casing/Riser", dia + '", flush-threaded', (casLen * qty) + " ft (" + casLen + "/well)", false) + R(mat === "ss" ? "Stainless Steel Well Screen" : "PVC Well Screen", dia + '", 0.010" slot, ' + scr + " ft/well", (scr * qty) + " ft", false) + R("J-Plug", dia + '"', "" + qty, false) + E(); b += S("Completion (×" + qty + ")") + R(comp === "flush" ? "Flush Mounted Manhole Cover" : "Monument Casing", "Sized for " + dia + '"', "" + qty, false) + R("Well Seal", dia + '"', "" + qty, false) + R("Well Cap", dia + '"', "" + qty, false) + E(); b += S("Sealing (×" + qty + ")") + R("Bentonite Pellets ¼"", "Annular seal", bBags + " bags", false) + R("Well Sand", "Filter pack", sBags + " bags", false) + E(); b += S("Sampling & Misc") + R("Bailer", dia + '"', "" + qty, false) + R("Filter Socks", "", qty + " packs", false) + R("Centralizers", dia + '"', "" + cents, false) + R("PVC Fittings", dia + '" assorted', qty + " sets", false) + R("Sealant Tape", "", "2 rolls", false) + R("Nitrile Gloves", "", "1 box", false) + E(); show("Monitoring Wells — Product List", qty + " wells · " + dep + "ft · " + dia + '" ' + (mat === "ss" ? "stainless" : "PVC"), "", b, "MONITORING: " + qty + "× " + dep + "ft, " + dia + '", ' + mat); } var pbForm = document.querySelector('form[name="project-builder"]'); if (pbForm) { pbForm.addEventListener('submit', function() { document.getElementById('iq-specs').value = window._sp || ''; var bomEl = document.getElementById('bom'); document.getElementById('iq-bom').value = bomEl ? bomEl.innerText.substring(0, 3000) : ''; }); } >